80325027

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 131664456

約数和(自身を除く): 51339429

約数列:

[1, 3, 9, 19, 27, 41, 57, 67, 81, 123, 171, 201, 361, 369, 513, 603, 779, 1083, 1107, 1273, 1539, 1809, 2337, 2747, 3249, 3321, 3819, 5427, 7011, 8241, 9747, 11457, 14801, 21033, 24187, 24723, 29241, 34371, 44403, 52193, 63099, 72561, 74169, 103113, 133209, 156579, 217683, 222507, 399627, 469737, 653049, 991667, 1198881, 1409211, 1959147, 2975001, 4227633, 8925003, 26775009, 80325027]

約数ペア:

[(1, 80325027), (3, 26775009), (9, 8925003), (19, 4227633), (27, 2975001), (41, 1959147), (57, 1409211), (67, 1198881), (81, 991667), (123, 653049), (171, 469737), (201, 399627), (361, 222507), (369, 217683), (513, 156579), (603, 133209), (779, 103113), (1083, 74169), (1107, 72561), (1273, 63099), (1539, 52193), (1809, 44403), (2337, 34371), (2747, 29241), (3249, 24723), (3321, 24187), (3819, 21033), (5427, 14801), (7011, 11457), (8241, 9747)]